1215868608

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:655

約数の個数: 168

約数和(自身を含む): 3629558400

約数和(自身を除く): 2413689792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 149, 186, 192, 248, 279, 288, 298, 372, 447, 457, 496, 558, 576, 596, 744, 894, 914, 992, 1116, 1192, 1341, 1371, 1488, 1788, 1828, 1984, 2232, 2384, 2682, 2742, 2976, 3576, 3656, 4113, 4464, 4619, 4768, 5364, 5484, 5952, 7152, 7312, 8226, 8928, 9238, 9536, 10728, 10968, 13857, 14167, 14304, 14624, 16452, 17856, 18476, 21456, 21936, 27714, 28334, 28608, 29248, 32904, 36952, 41571, 42501, 42912, 43872, 55428, 56668, 65808, 68093, 73904, 83142, 85002, 85824, 87744, 110856, 113336, 127503, 131616, 136186, 147808, 166284, 170004, 204279, 221712, 226672, 255006, 263232, 272372, 295616, 332568, 340008, 408558, 443424, 453344, 510012, 544744, 612837, 665136, 680016, 817116, 886848, 906688, 1020024, 1089488, 1225674, 1330272, 1360032, 1634232, 2040048, 2110883, 2178976, 2451348, 2660544, 2720064, 3268464, 4080096, 4221766, 4357952, 4902696, 6332649, 6536928, 8160192, 8443532, 9805392, 12665298, 13073856, 16887064, 18997947, 19610784, 25330596, 33774128, 37995894, 39221568, 50661192, 67548256, 75991788, 101322384, 135096512, 151983576, 202644768, 303967152, 405289536, 607934304, 1215868608]

約数ペア:

[(1, 1215868608), (2, 607934304), (3, 405289536), (4, 303967152), (6, 202644768), (8, 151983576), (9, 135096512), (12, 101322384), (16, 75991788), (18, 67548256), (24, 50661192), (31, 39221568), (32, 37995894), (36, 33774128), (48, 25330596), (62, 19610784), (64, 18997947), (72, 16887064), (93, 13073856), (96, 12665298), (124, 9805392), (144, 8443532), (149, 8160192), (186, 6536928), (192, 6332649), (248, 4902696), (279, 4357952), (288, 4221766), (298, 4080096), (372, 3268464), (447, 2720064), (457, 2660544), (496, 2451348), (558, 2178976), (576, 2110883), (596, 2040048), (744, 1634232), (894, 1360032), (914, 1330272), (992, 1225674), (1116, 1089488), (1192, 1020024), (1341, 906688), (1371, 886848), (1488, 817116), (1788, 680016), (1828, 665136), (1984, 612837), (2232, 544744), (2384, 510012), (2682, 453344), (2742, 443424), (2976, 408558), (3576, 340008), (3656, 332568), (4113, 295616), (4464, 272372), (4619, 263232), (4768, 255006), (5364, 226672), (5484, 221712), (5952, 204279), (7152, 170004), (7312, 166284), (8226, 147808), (8928, 136186), (9238, 131616), (9536, 127503), (10728, 113336), (10968, 110856), (13857, 87744), (14167, 85824), (14304, 85002), (14624, 83142), (16452, 73904), (17856, 68093), (18476, 65808), (21456, 56668), (21936, 55428), (27714, 43872), (28334, 42912), (28608, 42501), (29248, 41571), (32904, 36952)]